搜索资源列表
HARDWARETRANSFORM
- 变换域通信系统的基本原理和抗干扰方式，介绍了一种简单的变换域通信的实现方式。
yizhi
- 扩频通信中对强窄带干扰进行变换域预测后系统的误码率-Spread Spectrum Communication strong narrow-band interference in transform domain to predict system bit error rate after
TDCS
- TDCS(变换域通信系统)与直扩通信系统性能比较的程序，对于研究TDCS的朋友很有用！-TDCS (Transform Domain Communication System) and Direct Sequence Spread Spectrum Communication System Performance Comparison of procedures for the study of useful TDCS friends!
TDCS-English
- 一些最新的关于变换域通信系统的英文文献，从CNKI的最新数据库中下载的，与同行们共享！-Some of the latest on the transform domain communication system in English literature, from CNKI download the latest database and shared with colleagues!
randomphase
- 讨论相位随机性对变换域通信系统（TDCS）的影响-this source talking about the random phase in TDCS
transmitterandreceiversdifferent
- 讨论了变换域通信系统中收发不一致时的系统性能-Discussed the transform domain communication system transceiver system performance is inconsistent
transmitterandreceiverissame
- 讨论了变换域通信系统中收发端一致时的系统性能，包括AWGN信道及单音，多音，窄带，扫频干扰-Discussed the transform domain communication system is identical to sending and receiving end system performance, including the AWGN channel and the tone, multi-tone, narrowband, swept-frequency interfere
thelengthofbasisfunction
- 讨论了变换域通信系统中基函数长度对PAPR的影响-Transform domain communication system are discussed in the basic function of the length of the PAPR
ConvolutionalEncoderViterbi
- 卷积码编码，维特比译码方法并将其用于变换域通信系统-Convolutional coding, Viterbi decoding method
FFT
- 这个代码是用来对数字通信系统中FFT变换进行仿真，将时域信号进行FFT变换可得到频谱图形-This code is used to simulate the FFT algorithm in digital communication systems, time-domain signal available spectrum graphics FFT
rejectionofnbibaseonwaveletpacket
- 为了进一步提高直接序列／跳频（ＤＳ／ＦＨ）扩频系统的抗干扰能力，基于小波包变换结合递归最小二乘算法设计 了一种变换域自适应干扰抑制算法，该算法采用小波包分解定位窄带干扰，递归最小二乘算法抑制窄带干扰。通过蒙特卡 罗仿真分析在增加抗干扰模块后，ＤＳ／ＦＨ系统工作在准静态时，在不同信噪比条件下抗窄带干扰性能。仿真结果表明：该 算法具有较强的自适应性以及抗窄带干扰能力，其性能优于传统的直接置零法，适用于多音干扰下的恶劣通信环境。-In order to further improve th
TDCS
- 变换域通信系统(TDCS)的发展历程,分析了其 独特的抗干扰方式,并揭示了TDCS具有极强的抗干扰能力、较高频谱利用率和低截获概率、低检测概率(LPI/LPD)特性的特点。-Transform domain communication system (TDCS) development process, analysis of its The unique anti-jamming approach and reveals TDCS has a strong anti-jamming
Fast-Fourier-Transform
- 有了傅立叶变换，我们可以从信号的频域特征去分析信号。尤其在无线通信系统 中，傅里叶变换的重要性就更加明显了，无论是设计者还是测试工程师，在工作中都会和傅立叶变换打交道。-With the Fourier transform, we can go to analyze signals the frequency domain characteristics of the signal. Especially in a wireless communication system, the impo
TDCS_v4
- 采用遗传算法改进原基于神经网络的变换域通信系统接收方法，对收发两端频谱环境不一致条件下TDCS有效接收信息-The genetic algorithm is used to improve the receiving method of the transform domain communication system based on the neural network, and the TDCS can receive the information effectively under t
Desktop
- 变换域通信系统，面向认知无线电应用的新型无线传输技术的matlab仿真，非常有用，可以仿真-Transform domain communication system, a new wireless communication technology for cognitive radio applications matlab simulation, very useful, can be simulated
WAVELET-DOMAIN-COMMUNICATION-SYSTEM
- 非常经典的基于小波变换的变换域通信系统英文文献，对研究变换域通信系统烦人人帮助很大-Very classic wavelet transform based domain communication system in English literature, research on the transformation domain communication system annoying everyone to help a lot
TDCS收发端不一致仿真图
- 仿真了在收发两端频谱环境不一致情况下变换域通信系统的误码率仿真(The BER of the transform domain communication system is simulated when the spectrum environment is not uniform)
TDCS
- 仿真了变换域通信系统在自适应方法和遗传算法优化神经网络方法下的误码率(The BER of the transform domain communication system is simulated by adaptive method and genetic algorithm)
TDCS
- 变换域通信系统通过在收发端，对环境进行频谱采样，剔除干扰频段，生成不含干扰的基本调制波形用于信息调制。(Transform domain communication system)
MATLAB数字信号处理仿真系统（GUI）
- 本课题基于MATLAB平台的数字信号处理仿真演示系统。数字信号即离散信号，本设计带有一个丰富得GUI人机交互界面，一共包括4个部分，分别为：离散时间信号的卷积，基本函数的Z变换（单位阶跃信号，脉冲信号，斜变信号，正余弦信号，指数系列信号），Z变换的基本性质（线性，位移，z域尺度变换，时域卷积），傅里叶变换的基本性质。是一个不错的选题，GUI设计逻辑清晰，章节清晰，层次明了。(This project is based on MATLAB platform of digital signal pr